2006 PBZ Zagreb Indoors – Singles

Singles
2006 PBZ Zagreb Indoors
Champion Ivan Ljubičić
Runner-up Stefan Koubek
Score6–3, 6–4
Draw32
Seeds8

Ivan Ljubičić won the title, defeating Stefan Koubek 6–3, 6–4 in the final.

Seeds

  1. Ivan Ljubičić (champion)
  2. David Ferrer (first round)
  3. Richard Gasquet (second round)
  4. Radek Štěpánek (second round)
  5. Mario Ančić (second round)
  6. Jarkko Nieminen (second round)
  7. Igor Andreev (first round)
  8. Feliciano López (second round)

Draw

Key

Finals

Semifinals Final
          
1 Ivan Ljubičić 66 6 6
  Novak Djokovic 78 3 4
1 Ivan Ljubičić 6 6
Q Stefan Koubek 3 4
  Tim Henman 3 6 2
Q Stefan Koubek 6 3 6

Top half

First round Second round Quarterfinals Semifinals
1 I Ljubičić 4 6 6
WC A Murray 6 2 3 1 I Ljubičić 77 6  
  J Hernych 2 4     K Carlsen 65 4  
  K Carlsen 6 6   1 I Ljubičić 6 6  
  T Zíb 4 6 1   M Youzhny 3 2  
  M Youzhny 6 3 6   M Youzhny 2 77 77
  P Starace 6 5 3 6 J Nieminen 6 63 60
6 J Nieminen 3 7 6 1 I Ljubičić 66 6 6
4 R Štěpánek 6 77     N Djokovic 78 3 4
Q T Cakl 3 62   4 R Štěpánek 3 4  
  N Djokovic 6 7     N Djokovic 6 6  
  R Vik 1 5     N Djokovic 6 6  
  D Bracciali 4 65   Q I Bozoljac 2 3  
Q I Bozoljac 6 77   Q I Bozoljac 77 6  
  R Söderling 64 6 1 8 F López 65 2  
8 F López 77 4 6

Bottom half

First round Second round Quarterfinals Semifinals
7 I Andreev 3 6 3
WC M Čilić 6 1 6 WC M Čilić 6 4 4
  A Seppi 6 6     A Seppi 4 6 6
Q N Okun 2 4     A Seppi 3 4  
  A Clément 3 3     T Henman 6 6  
  T Henman 6 6     T Henman 6 6  
  D Sanguinetti 3 0   WC/3 R Gasquet 4 4  
WC/3 R Gasquet 6 6     T Henman 3 6 2
5 M Ančić 6 4 6 Q S Koubek 6 3 6
  D Tursunov 3 6 4 5 M Ančić 67 64  
  R Schüttler 60 3     I Karlović 79 77  
  I Karlović 77 6     I Karlović 64 78 3
Q S Koubek 79 3 6 Q S Koubek 77 66 6
  I Minář 67 6 3 Q S Koubek 6 6  
  S Wawrinka 4 6 6   S Wawrinka 4 4  
2 D Ferrer 6 1 3